Researchers confirm what healthcare workers have been warning for the last 12 months.
https://www.abc.net.au/news/2021-03-31/coughing-deep-breathing-aerosol-spread-covid-study/100039258
Researchers confirm what healthcare workers have been warning for the last 12 months.
https://www.abc.net.au/news/2021-03-31/coughing-deep-breathing-aerosol-spread-covid-study/100039258